Hiring: Software Engineer I- CoStar Suite- Arlington, VA Company: CoStar Group Location: Arlington, VA Job Posted Time: 2026-09-10 11:42:41 Employment Type: Full-time / On-site Target Skills & Keywords : AWS, Agile, C#, CI/CD, Kafka, Node.js, OpenSearch, React, SQL, Scrum, TypeScript, Vue About the job Experience: •2+ years of production development experience in modern technologies, like React, Vue, TypeScript, NodeJS, C#, . Required Skills: •Software Engineer I- CoStar Suite •As CoStar’s next Software Engineer, you will have a direct impact on highly visible CoStar Suite web applications that touch millions of users. You continuously learn emerging technologies and architecture advancements and apply the learnings to improve CoStar’s software products. •This position is located in and is onsite Monday – Thursday, with the option to work from home on Friday. •Design and develop high performance web applications used by thousands of users globally •Drive continuous improvement by focusing on engineering excellence •Collaborate closely with other Software Engineers across the organization. •Mentor junior developers, review code and architecture, and promote software development best practices Qualifications: •Bachelor’s Degree required from an accredited, not for profit, in-person university or college. •A track record of commitment to prior employers •Net, OpenSearch, Kafka, SQL, NoSQL •A demonstrable track record of building and launching successful products and platforms •Deeply understand what drives the business for which you are building software Compensation: •$103,000 - $154,000 / year •401(K) retirement plan with matching contributions Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!